# -*- coding: utf-8 -*-
#
# gPrime - A web-based genealogy program
#
# Copyright (C) 2013 Vassilii Khachaturov <vassilii@tarunz.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#

""" Unittest for argparser.py """

import unittest
from ..argparser import ArgParser
import sys

try:
    if sys.version_info < (3,3):
        from mock import Mock
    else:
        from unittest.mock import Mock

    MOCKING = True

except:
    MOCKING = False
    print ("Mocking disabled", sys.exc_info()[0:2])

class TestArgParser(unittest.TestCase):
    def setUp(self):
        pass

    def create_parser(*self_and_args):
        return ArgParser(list(self_and_args))

    def triggers_option_error(self, option):
        ap = self.create_parser(option)
        return (str(ap.errors).find("option "+option)>=0, ap)

    def test_wrong_argument_triggers_option_error(self):
        bad,ap = self.triggers_option_error('--I-am-a-wrong-argument')
        assert bad, ap.__dict__

    def test_y_shortopt_sets_auto_accept(self):
        bad,ap = self.triggers_option_error('-y')
        assert not bad, ap.errors
        assert ap.auto_accept

    def test_yes_longopt_sets_auto_accept(self):
        bad,ap = self.triggers_option_error('--yes')
        assert not bad, ap.errors
        assert ap.auto_accept

    def test_q_shortopt_sets_quiet(self):
        bad,ap = self.triggers_option_error('-q')
        assert not bad, ap.errors
        assert ap.quiet

    def test_quiet_longopt_sets_quiet(self):
        bad,ap = self.triggers_option_error('--quiet')
        assert not bad, ap.errors
        assert ap.quiet

    def test_quiet_exists_by_default(self):
        ap = self.create_parser()
        assert hasattr(ap,'quiet')

    def test_auto_accept_unset_by_default(self):
        ap = self.create_parser()
        assert not ap.auto_accept

if __name__ == "__main__":
    unittest.main()
